[GitHub] [apisix] juzhiyuan commented on a change in pull request #4429: docs: fix category and add category check

[GitBox <gi...@apache.org>]

juzhiyuan commented on a change in pull request #4429:
URL: https://github.com/apache/apisix/pull/4429#discussion_r652520689



##########
File path: docs/en/latest/architecture-design/plugin.md
##########
@@ -63,3 +63,20 @@ The plugin configuration is submitted as part of Route or Service and placed und
 Not all plugins have specific configuration items. For example, there is no specific configuration item under `prometheus`. In this case, an empty object identifier can be used.
 
 If a request is rejected by a plugin, there will be warn level log like `ip-restriction exits with http status code 403`.
+
+## Hot reload
+
+APISIX plugins are hot-loaded. No matter you add, delete or modify plugins, and **update codes of plugins in disk**, you don't need to restart the service.
+
+If your APISIX node has the Admin API turned on, just send an HTTP request through admin API:
+
+```shell
+curl http://127.0.0.1:9080/apisix/admin/plugins/reload -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT
+```
+
+Note: if you disable a plugin which has been configured as part of your rule (in the `plugins` field of `route`, etc.),
+the its execution will be skipped.

Review comment:
       ```suggestion
   then its execution will be skipped.
   ```

##########
File path: docs/en/latest/architecture-design/plugin.md
##########
@@ -63,3 +63,20 @@ The plugin configuration is submitted as part of Route or Service and placed und
 Not all plugins have specific configuration items. For example, there is no specific configuration item under `prometheus`. In this case, an empty object identifier can be used.
 
 If a request is rejected by a plugin, there will be warn level log like `ip-restriction exits with http status code 403`.
+
+## Hot reload
+
+APISIX plugins are hot-loaded. No matter you add, delete or modify plugins, and **update codes of plugins in disk**, you don't need to restart the service.
+
+If your APISIX node has the Admin API turned on, just send an HTTP request through admin API:
+
+```shell
+curl http://127.0.0.1:9080/apisix/admin/plugins/reload -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT
+```
+
+Note: if you disable a plugin which has been configured as part of your rule (in the `plugins` field of `route`, etc.),

Review comment:
       ```suggestion
   Note: if you disable a plugin that has been configured as part of your rule (in the `plugins` field of `route`, etc.),
   ```




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